Register
The radioactive substance uranium-240 has a half-life of 14 hours. The amount A(t) of a sample of uranium-240 remaining (in grams) after t hours is given by the following exponential function. A(t)=3200
421,881 views
0 votes
0 votes
The radioactive substance uranium-240 has a half-life of

14 hours. The amount A(t) of a sample of uranium-240 remaining (in grams) after t
hours is given by the following exponential function.
A(t)=3200 (1/2)t/14

User ChoiZ
by
3.0k points

1 Answer

22 votes
22 votes

Answer:

Just pUt t=40 then answer come

User Simmy
by
3.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Link Copied!